How to replace double quotes in to ascii value?


 
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# 1  
Old 05-10-2011
How to replace double quotes in to ascii value?

Hi,
I am getting the data from text file and it contains comma and double quootes.
Eg: text file like this:
Code:
Travelling up Cattai Ridge Rd, going through the "S" bends at the top.
Felt a "pull" and pain in groin area, on right side after lifting at work.
Repeat "twisting" while working manual earth job, Lifting bamboo sticks.

I want to read this data and generate the .csv file.
each row of the file has to accomidate in a column of csv file. since this data contains comma, if i take as it is it is splitting into mutliple columns which is not correct. Hence i am using the below command before and after :
Code:
 
"\""

But still there double quotes in my data, it is splitting into multiple columns. Please provide me the solution for this.

Regards,
Rajesh

Moderator's Comments:
Mod Comment Please use [code] and [/code] tags when posting code, data or logs etc. to preserve formatting and enhance readability, thanks.

Last edited by zaxxon; 05-10-2011 at 09:14 AM.. Reason: code tags
# 2  
Old 05-10-2011
try:

Code:
sed 's/\"/\\042/g'

# 3  
Old 05-11-2011
Could u pls explain me how it works? i m a beginner to unix.
# 4  
Old 05-11-2011
Code:
s - substitute
\  - escape 
" - the string you want to replace, in this case "
\042 - octal value of " (we escaped the  \ before it so it prints \042 instead of actual ")
global(g) - location where to make the substitute, in this case everywhere matched.

Code:
$ echo '"' | sed 's/\"/\\042/g'
\042

# 5  
Old 05-11-2011
can u give me any other solution with out converting into ASCII?
 
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